Season Regulars 8

1. 

   Kim Jun-seo

   Jung Da-on

2. 

   Cha Sun-hyung

   Ju Sung-hyun

3. 

   Cha Jung-woo

   Kim Soo-hyun

4. 

   Kim Ho-young

   Shin Jae-min

5. 

   Lee Hwi-seo

   Albi Construction Employee

6. 

   Im Too-chul

   Albi Construction Employee

7. 

   Jung Kyung-ho

   Albi Construction Employee

8. Park Eun-young

   Albi Construction Employee

Guest Stars 4

1. 

   Cha Mi-kyeong

2. 

   Kim Seong-tae

   Park Jeong Hun

3. 

   Choi Jung-woo

   Su Hyeon's father

4. 

   Lee Young-eun

   Da Seol [Da On's sister]

Crew 0

There are no crew records added to Episode 4.